Thanks John, I'll try that.
In the mean time, the instructions I was following were: http://www.cloud-rocket.com/2013/07/building-qt-for-beaglebone/ If that helps any ?? Also I used "apt-get install g++" to install g++ on my desktop (development) system. That was probably a mistake L Bill http://www.packtpub.com/building-a-home-security-system-with-beaglebone/book From: [email protected] [mailto:[email protected]] On Behalf Of John Syn Sent: Tuesday, January 14, 2014 12:28 AM To: [email protected] Subject: Re: [beagleboard] Re: Build a QT/11 application for beagleboard black by cross compiling from ubuntu From: William Pretty Security <[email protected]> Reply-To: <[email protected]> Date: Monday, January 13, 2014 at 8:21 PM To: <[email protected]> Subject: RE: [beagleboard] Re: Build a QT/11 application for beagleboard black by cross compiling from ubuntu Hi William, If you run the following command, what do you get: /usr/local/angstrom/arm/arm-angstrom-linux-gnueabi/bin/g++ -version >From the above error, g++ is missing. Regards, John Hi John: When I cut and paste you command into the terminal I get: beaglebone@ubuntu:~$ /usr/local/angstrom/arm/arm-angstrom-linux-gnueabi/bin/g++ -version bash: /usr/local/angstrom/arm/arm-angstrom-linux-gnueabi/bin/g++: No such file or directory If I simply enter: beaglebone@ubuntu:~$ g++ -version I get: g++: error: unrecognized command line option '-version' g++: fatal error: no input files compilation terminated. However, when I got to: /usr/local/angstrom/arm/arm-angstrom-linux-gnueabi/bin I see the following: beaglebone@ubuntu:/usr/local/angstrom/arm/arm-angstrom-linux-gnueabi/bin$ ls -l total 172 lrwxrwxrwx 1 root root 46 Mar 18 2011 addr2line -> ../../bin/arm-angstrom-linux-gnueabi-addr2line lrwxrwxrwx 1 root root 39 Mar 18 2011 ar -> ../../bin/arm-angstrom-linux-gnueabi-ar lrwxrwxrwx 1 root root 39 Mar 18 2011 as -> ../../bin/arm-angstrom-linux-gnueabi-as lrwxrwxrwx 1 root root 40 Mar 18 2011 cc -> ../../bin/arm-angstrom-linux-gnueabi-gcc lrwxrwxrwx 1 root root 44 Mar 18 2011 c++filt -> ../../bin/arm-angstrom-linux-gnueabi-c++filt lrwxrwxrwx 1 root root 40 Mar 18 2011 cpp -> ../../bin/arm-angstrom-linux-gnueabi-cpp -rwxr-xr-x 1 root root 4328 Mar 16 2011 dmesg.util-linux-ng lrwxrwxrwx 1 root root 40 Mar 18 2011 g++ -> ../../bin/arm-angstrom-linux-gnueabi-g++ lrwxrwxrwx 1 root root 40 Mar 18 2011 gcc -> ../../bin/arm-angstrom-linux-gnueabi-gcc lrwxrwxrwx 1 root root 43 Mar 18 2011 gccbug -> ../../bin/arm-angstrom-linux-gnueabi-gccbug lrwxrwxrwx 1 root root 41 Mar 18 2011 gcov -> ../../bin/arm-angstrom-linux-gnueabi-gcov lrwxrwxrwx 1 root root 45 Mar 18 2011 gfortran -> ../../bin/arm-angstrom-linux-gnueabi-gfortran lrwxrwxrwx 1 root root 42 Mar 18 2011 gprof -> ../../bin/arm-angstrom-linux-gnueabi-gprof -rwxr-xr-x 1 root root 7660 Mar 16 2011 kill.util-linux-ng lrwxrwxrwx 1 root root 39 Mar 18 2011 ld -> ../../bin/arm-angstrom-linux-gnueabi-ld -rwxr-xr-x 1 root root 18964 Mar 16 2011 login.util-linux-ng -rwxr-xr-x 1 root root 30660 Mar 16 2011 more.util-linux-ng -rwsr-xr-x 1 root root 58400 Mar 16 2011 mount.util-linux-ng lrwxrwxrwx 1 root root 39 Mar 18 2011 nm -> ../../bin/arm-angstrom-linux-gnueabi-nm lrwxrwxrwx 1 root root 44 Mar 18 2011 objcopy -> ../../bin/arm-angstrom-linux-gnueabi-objcopy lrwxrwxrwx 1 root root 44 Mar 18 2011 objdump -> ../../bin/arm-angstrom-linux-gnueabi-objdump lrwxrwxrwx 1 root root 43 Mar 18 2011 ranlib -> ../../bin/arm-angstrom-linux-gnueabi-ranlib lrwxrwxrwx 1 root root 44 Mar 18 2011 readelf -> ../../bin/arm-angstrom-linux-gnueabi-readelf lrwxrwxrwx 1 root root 41 Mar 18 2011 size -> ../../bin/arm-angstrom-linux-gnueabi-size lrwxrwxrwx 1 root root 44 Mar 18 2011 strings -> ../../bin/arm-angstrom-linux-gnueabi-strings lrwxrwxrwx 1 root root 42 Mar 18 2011 strip -> ../../bin/arm-angstrom-linux-gnueabi-strip -rwsr-xr-x 1 root root 35560 Mar 16 2011 umount.util-linux-ng -rwxr-xr-x 1 root root 4202 Mar 16 2011 usb-devices Should there be two " - - " dashes ? Or did something go wrong with ./configure ? Yeah, there are two dashes before version. The g++ in that folder is just a symbolic link to another file which is two directories down in the bin folder. Does this file exist relative to the original folder: ../../bin/arm-angstrom-linux-gnueabi-g++ Which I believe is this file: /usr/local/angstrom/arm/bin/arm-angstrom-linux-gnueabi-g++ Does this file exist? My guess is it doesn't exist. Clearly you do have a g++ on your system, but that would be the native x86 g++, and not the cross compile g++. Try typing arm- and then hit the tab twice (autocomplete) to see if you have any arm cross compiler installed on your system. Regards, John Bill -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out. _____ No virus found in this message. Checked by AVG - www.avg.com Version: 2014.0.4259 / Virus Database: 3658/6910 - Release Date: 12/11/13 Internal Virus Database is out of date. No virus found in this message. Checked by AVG - www.avg.com Version: 2014.0.4259 / Virus Database: 3658/7000 - Release Date: 01/13/14 -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
